7
2.09.21.RH.rev A
LUBRICATION
DO NOT OPERATE HITCH UNTIL YOU READ THIS SECTION!
WAY TUBES
: Cover the tops and inside face of each Way Tube with WD-40.
TURNTABLE SHAFT
: Using a directional straw attached to the spray nozzle, direct oil between the openings in the Low
Friction Polymer Wear Plates at both the front and rear.
PIVOT BOLT AND ROCKER ARM
: Inspect and lubricate the Pivot Bolt monthly with axle grease when heavily used, or annually
with light use. To remove the pivot bolt for lubrication:
1. Remove the Fifth Wheel Head Plate from the Rocker
Arm.
2. Remove the Hex Nut and Lock Washer from the
Rocker Arm Pivot Bolt.
3. Place downward force, compressing the Rocker Arm
Spring, enabling the Pivot Bolt to be removed.
4. Lube the Pivot Bolt generously with a quality axle
grease and reinstall. Tighten the Pivot Bolt to the
point where there is resistance when you move the
Rocker Arm side-to-side.
HITCH PINS
: A light coating of lubricant such as
WD-40 or 3-in-1 oil on the hitch pin and
clips will help you install and reinstall
them easily.
Passenger side Way Tube removed for illustrative purposes.
1
2
ROCKER ARM
PIVOT BOLT
3
The plate and it’s moving parts should be lubricated
with a light lubricant such as WD-40 or 3-in-1 oil,
before each trip and as needed.
Pull the Release Handle repeatedly so that the lubricant
will spread among the moving parts that may not have
otherwise been covered sufficiently. Be sure the plate is
free of dirt and old oil buildup.
Be sure the trailer’s king pin is clean and free from rust
and apply lubricant to the king pin.
FIFTH WHEEL PLATE & KING PIN
